Finding the Third Proportional to 3,729,264 and 8,167,224

Step by Step Solution

1. Step 1: Write the proportion equation
   3,729,264 : 8,167,224 = 8,167,224 : x
2. Step 2: Convert to fraction form
   3,729,264/8,167,224 = 8,167,224/x
3. Step 3: Cross multiply
   3,729,264x = 8,167,224 × 8,167,224
4. Step 4: Simplify right side
   3,729,264x = 66,703,547,866,176
5. Step 5: Solve for x
   x = 66,703,547,866,176/3,729,264
6. Step 6: Final answer
   x = 17,886,518.05